baber/WOPTO huggingface dataset:
Patent JP-S61274538-A (JP)
Title: Method for transmitting control signal in digital transmission system
Inventor: FUKUYAMA HIDEO
IPC: H04L69/40
Filed: 1985-05-30
Abstract: PURPOSE:To attain the transmission of control signals with high quality by transmitting the trouble information and the control signal like the identification signal for slave stations, etc. for each prescribed frequency (n) of the control information time slot and transmitting the prescribed fixed signal in other (n-1) frequencies. CONSTITUTION:The digital signal containing a synchronizing signal and a control signal to be applied to an input terminal 11 undergoes the synchronous detection 13. At the same time, the control information (b) is detected by a control information detecting circuit 14. The position of the control signal is detected by a control/fixed signal identification circuit 15 for the control (b). Then a counter 16 is reset. The control information (e) detected by the circuit 14 is sent to a control circuit 18 after the control information (f) is held by a holding circuit 17 for a period equivalent to (n) multi-frames by the pulse (d) having (n) multi-frame intervals sent from the counter 16. The control signal (g) processed by the circuit 18 is combined with the digital signal (j) containing the synchronizing signal produced from a frame marker 19 through an inserting circuit 21 by the pulse (i) of a counter 20 which is reset by the pulse (h) given form the marker 19 and works in (n) multi-frame cycles. This combined signal is delivered to a terminal 12.
Patent JP-S5240165-A (JP)
Title: 2-cycle vibrator for fish type identifying fish finder
Inventor: HONDA KEISUKE
IPC: G01S15/96
Filed: 1975-09-26
Abstract: PURPOSE:One vibrator is designed to make simultaneous transmission and reception of ultrasonic waves of high frequency in a thickness direction and low frequency in a diametral direction, whereby a simple device that can readily detect fish shoal by identifying types of fish is obtained.
Patent JP-2000301467-A (JP)
Title: Grinding wheel for vertical line grinding
Inventor: YAMASHITA TETSUJI
IPC: B24D3/06
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To inhibit an edge sagging of a material to be ground at the time of grinding. SOLUTION: Grinding wheel holders 27 are circumferentially mounted to a grinding wheel flange 20 of an approximately ring-like shape at a predetermined space. A ring-like concave portion 35 is formed on a disc-like flange portion of the grinding wheel holder 27 and an approximately circular super abrasive grain grinding wheel 36 of which a curvature is smaller than that of the grinding wheel flange 20 is installed. The super abrasive grain grinding wheel 36 is a metal bond grinding wheel and is constituted by superposing an abrasive grain layer in which the super abrasive grain is dispersed in a metal bonding phase on a base metal. A curved convex portion is positioned at an outer periphery side of the grinding wheel flange 20. The grinding wheel flange 20 is arranged on a whole periphery of the grinding wheel flange 20 along the outer periphery.  The metal bonding layer of the super abrasive grain grinding wheel 36 can be destroyed at a micron unit by dispersing a deposition particle comprising an intermetallic compound in the organ to enhance an autogenous blade-generation effect.
Patent JP-S61274787-A (JP)
Title: Method for purifying treatment of colored organic impurity-containing aqueous solution
Inventor: IGARI YOSHIMASA
IPC: C13B20/12
Filed: 1985-05-29
Abstract: PURPOSE:To prevent the lowering in activity, by applying purifying treatment to a colored org. impurity-containing aqueous solution by using a regenerating and purifying treatment agent containing at least 5wt% of activated carbon. CONSTITUTION:A mixture consisting of a magnesia adsorbent obtained by baking a magnesium compound and a filler (e.g., perllite, zeolite or kaolin) is added to and mixed with a colored org. impurity-containing aqueous solution. After purifying treatment, solid-liquid separation is performed to obtain a purifying treatment agent having adsorbed colored org. impurities. This purifying treatment agent is baked at 400-600 deg.C under an oxygen concn. condition of 0.5-5% to be regenerated. This regenerated treatment agent and activated carbon are added to a stock aqueous solution to be treated and a replenishing magnesium adsorbent is further added to and mixed with said aqueous solution in the amount corresponding to the loss amount of the adsorbent eluted as a magnesium ion. The addition amount of activated carbon is set to a range of 5-60wt%.
Patent JP-S62274143-A (JP)
Title: Belt tensioner
Inventor: IWASHITA TAKASHI
IPC: F16H7/12
Filed: 1986-05-20
Abstract: PURPOSE:To tolerate a large load and to improve responsiveness by disposing a hydraulic adjuster and a spring adjuster on both sides of a tensioner pulley supported in such a manner as to oscillate centering round an eccentric shaft to tense a belt. CONSTITUTION:A driving plate 19 is rotatably mounted on an eccentric shaft 18 where a tensioner pulley 11 is supported in such a manner as to oscillate, and bearings 22, 23 are fixed to both longitudinal end portions of the driving plate. The forward end of a hydraulic adjuster 12 is brought into contact with the bearing 22, and the forward end of a spring adjuster 13 is engaged with the bearing. In this arrangement, the hydraulic adjuster 12 and the spring adjuster 13 co-operate to oscillate the tensionaer pulley 11, whereby the back of a timing belt 8 is pressed to retain tension. Accordingly, large force is generated by oil pressure to exhibit the advantage that the follow-up ability is improved by spring so as to tolerate a large load, improve responsiveness and reduce to a compact size.
Patent JP-H04320633-A (JP)
Title: Material for culturing
Inventor: MISHIMA SHUNJI
IPC: A01K61/00
Filed: 1991-04-19
Abstract: PURPOSE:To obtain a material, useful for culturing and suitable for culturing lobsters, long annelids for fishing baits, shellfishes, etc., by granulating a fiber substrate. CONSTITUTION:A material for culturing is preferably obtained by adding a polymeric binder to a fiber substrate composed of inorganic fiber, organic fiber or synthetic fiber, bonding at least the surface of the aforementioned substrate and granulating the substrate. The resultant material for culturing is preferably used in culturing areas for lobsters, long annelids for fishing baits or shellfishes.
Patent JP-S5640810-A (JP)
Title: Liquid crystal display element
Inventor: MASUDA HIROSHI
IPC: G02F1/133
Filed: 1979-09-11
Abstract: PURPOSE: To obtain a liquid crystal display element of a wide angle of view and high reliability with which no double images owing to reflected images are produced by forming an anisotropic film comprising metallic conductive material directly on an electrode substrate.  
     CONSTITUTION: With a twisted nematic liquid crystal display element (TN element), an anisotropic film 13 of metallic material having conductivity such as TTF- TCNQ is formed directly on the common electrode 12' out of electrode substrates 11, 11 by a vapor deposition method, directional polishing or the like. The substrate 11 is provided with an externally attached ordinary polarizing film 14 and segment electrodes 12, and a TN liquid crystal 15 is sealed between the substrates. The polarizing film 13 and a polarizing film 14 are disposed with thier polarization directions intersected orthogonally. In this way, the polarizing film 13 is built in the inside and is protected against the outside and since the film 13 has a reflecting function, the double images produced when there is a reflecting film on the outside can no longer be seen. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11302623-A (JP)
Title: Binder
Inventor: SHINTO NOBORU
IPC: H01J9/227
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a binder which can be heat-decomposed at a lower temperature by mixing a depolymerizable polymer with an organic peroxide. SOLUTION: A depolymerizable polymer such as a (meth)acrylic resin or an a-methylstyrene resin is mixed with 0.1-3 wt.% organic peroxide having a 1-min half-life temperature of 140-240 deg.C and selected among peroxyketals, hydroperoxides, dialkyl peroxides, peroxy esters, and ketone peroxides to obtain a binder. When this binder is used as a vehicle for a glass paste for forming a protective coat for a thick-film element such as a dielectric for forming a thick-film circuit or a resistor capacitor, the paste can be fired at a temperature as low as 400-500 deg.C, and the binder can therefore be removed before the low- melting point glass begins melting to prevent the glass from forming bubbles.
Patent JP-S5818736-A (JP)
Title: Input operation displaying device
Inventor: HIROZAWA KAZUTOYO
IPC: H03M11/20
Filed: 1981-07-23
Abstract: PURPOSE:To extremely simplify input operation by newly connecting a touch sensor type transparent panel having sensitive elements equivalent to the number of display characters to a display circuits and driving the panel by an address signal from a refresh memory. CONSTITUTION:Prescribed characters are displayed on a display panel 1 so as to respond to refresh data and an address signal 202. On a transparent panel 200, row scanning signals 205-214 are scanned successively in the unit of a row by a scanning circuit 203. If the operator depresses a character S assigned in the 2nd row and the 3rd line on the panel 200, the panel 200 detects the depression by a scanning signal 206 and sends a line detecting signal 217 to a comparator 220 through an encoder 219. The comparator 220 compares an input signal from the encoder 219 with the address signal 202 and, in case of coincidence, outputs a coincident signal 222. Consequently the character code of the character S can be inputted by the address signal.
Patent JP-H07305194-A (JP)
Title: Method for decorating surface of anodized product
Inventor: FUKUDA MASAHIRO
IPC: C25D11/18
Filed: 1994-05-02
Abstract: PURPOSE:To surely and finely decorate the surface of an anodized product in very simple processes. CONSTITUTION:The surface of the anodized product. whose surface has been anodically oxidized is subjected to decoration treatment by direct hot stamping decoration or transfer decoration without using an adhesive material optionally after pore sealing treatment and then adhesion is surely carried out by baking. The number of required processes is reduced and the surface of the anodized product is decorated at a low cost.
Patent JP-S62273584-A (JP)
Title: Picture fixing method and developing agent used for its method
Inventor: SASOU NORIE
IPC: G03G13/20
Filed: 1986-05-22
Abstract: PURPOSE:To realize excellent fixing with less energy consumption, by using a developing agent containing at least polyester resin in bounding resin-like materials as a developing agent. CONSTITUTION:A developing agent which contains at least polyester resin in bounding resin-like materials is used as the developing agent. When a toner picture which is developed on or transferred to a recording material, such as paper is pressed, thereafter, subjected to the irradiation of optical energy preferably with 60-120kg/cm<2> and 0.5-1.0J/cm<2> energy, the picture can have an extremely excellent fixing property. In the case of the pressure fixing, two or three metallic rolls made of a light metal, such as aluminium, are usually used as the fixing rolls. Light rolls made of the alloy of aluminium, plastic, etc., can also be used for the fixing rolls. Therefore, fixing works can be carried out with the less energy consumption and high-speed fixing can be realized.
Patent JP-H02295795-A (JP)
Title: Notebook bound with solar cell and book
Inventor: ISHIHARA SHUNICHI
IPC: G06F1/26
Filed: 1989-05-11
Abstract: PURPOSE:To easily carry a solar cell having large generating power by providing a connector at a page partly associated with the cell, and electrically connecting it to the solar cell and/or driving unit of the other page. CONSTITUTION:A page of page forming sheet 10 is opened, and radiated with a solar light or indoor light. Wirings 21 with a connector are connected to an external unit 20 to be used, e.g. a laptop type personal computer. After the use of the computer 20 is ended, the wirings 21 from the connector 21 are connected to other external equipment such as a portable copying machine, etc., and it can be moved. In this case, the connection of the two cells can be varied, to match the specifications of the other equipment, from a series connection to a parallel connection, or only from one solar cell to be easily used. When it is carried, if the wirings 21 with the connector are removed, it becomes the same size as that of a normal notebook. Accordingly, it can be contained in a document bag, etc.
Patent JP-S5817195-A (JP)
Title: Additive for aqueous coal slurry
Inventor: IMAMURA TAKEHISA
IPC: C10L10/18
Filed: 1981-07-23
Abstract: PURPOSE:The titled additive capable of forming a high-concn. aq. coal slurry with excellent fluidity and stability, which is prepd. by compounding a specified nonionic surfactant with a salt of (alkyl)naphthalene-sulfonic acid/formalin condensate. CONSTITUTION:A noninoic surfactant of MW about 1,000-50,000 prepd. by adding at least 10mol of a copolymer of MW about 2,000-50,000 and HLB about 10-16 consisting of 95-40mol% ethylene oxide and 5-60mol% propylene oxide and/or butylene oxide with an active hydrogen compd. such as a monohydric alcohol or phenol, is compounded with a salt, pref. Na or K salt, of an (alkyl)naphthalene-sulfonic acid/formalin condensate of a condensation degree about 2-10 in a wt. ratio of about 50/50-95/5. It is possible to form a sufficiently conc. and stable aq. coal slurry by adding not more than about 1% additive to pulverized coal.
Patent JP-H0772782-A (JP)
Title: Process cartridge
Inventor: YANAGI KENZO
IPC: G03G15/08
Filed: 1994-05-30
Abstract: PURPOSE:To inexpensively and always obtain an excellent developing characteris tic by shortening the moving distance of a developing device in the direction of an image carrier by using the long hole of the developing device. CONSTITUTION:The image carrier 1 and the developing device 2 are fitted to a housing 3 mutually in parallel. Both end surfaces of the developing device 2 are provided with a projection part 4 having the long hole. Besides, the housing 3 is provided with holes 5 according to the projection parts 4. A holding member 6 is inserted from the outside of the housing 3 and fixed to the holes 5 of the housing 3. Then, the tip part thereof is inserted in the long holes of the projection parts 4. The inside diameter of the long hole and the outside diameter of the holding member 6 form clearance springs and the developing device 2 can be moved in the longitudinal direction of the long hole without being restricted by the holding member 6. Besides, a spring 10 is provided between the developing device 2 and the housing 3 so as to press a developing roller 8 in the developing device 2 to the carrier 1. Then, the moving distance of the developing device 2 is shortened in the direction of the carrier 1 by using the long holes of the developing device 2.
Patent JP-H10290871-A (JP)
Title: Circuit box of pachinko machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a circuit box of a pachinko machine on which a dead angle is not caused and which has a shielding effect. SOLUTION: In this box, a circuit board 30 to constitute an electric control means is housed in a circuit box 31 composed of an upper case 44 and a lower case 45. Various electronic parts and connectors are mounted on the circuit board 30, and the upper case 44 is formed of a synthetic resin through which the electric parts can be seen, and a shielding member 46 having an observing port 51 through which the electronic parts mounted on the circuit board 30 can be seen, is added to the inside of the upper case 44.
Patent JP-S62272776-A (JP)
Title: Picture switching device of television receiver
Inventor: YASUDA HIDEYUKI
IPC: H04N5/45
Filed: 1986-05-21
Abstract: PURPOSE:To simultaneously display a picture before a set time and a picture after the set time even the sets of a timer comes on by providing two set of a signal processing circuit and an image processing circuit, and a switching circuit to switch said circuits in a switching device to switch a master picture and a slave picture. CONSTITUTION:It is assumed that a channel A(Ach) is being heard and watched through a main tuner 2, and a sub-channel (Bch) is timer-reserved for a time T to be watched thorough a sub-turner 13. These in formation are stored in a control part 5, and the part 5 controls the switching switches to be in the state shown by the figure, where the slave picture switching switch 11 is in an off-state, hence only the Ach is displayed. At the time when the time T is reached with the above-mentioned state being maintained, the control part 5 supplies a sub control channel-selecting signal corresponding to the Bch to the tuner 13, and at the same time, turns on the switch 11 to display the Bch of the turner 13 as a slave picture. As a result, hearing and watching of the Ach before the time T can be continued after the time T, and also the Bch can be heared and watched in the time T, and the arrival of the time T can be noticed.
Patent JP-H09295039-A (JP)
Title: Extrusion working apparatus
Inventor: MURATA MAKOTO
IPC: B21C25/04
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain a hollow shape material having different inner diameter and outer diameter in a vertical cross section and a desired light wt. by making each of plural extrusion members in the dead state or in the shifting state in the extrusion working. SOLUTION: A billet 22 having a hollow part is inserted into a through-hole 10A of a container 10. A mandrel 17 is inserted into the holow part of the billet 22 and this wedge-like tip part 17B is arranged so as to position to the outside of a billet extrusion hole 9. A punch 19 is inserted into the container 10 and abutted on the billet 22. Dies 11, 12 and the mandrel 17 are made to the dead condition, and at the time of extruding the billet 22 by pushing the punch 19 frontward, a pipe material 24 having the same inner diameter in the vertical cross section as the outer shape of the vertical cross section of the mandrel 17, is obtd.  While shifting the mandrel 17 rearward and the die 12 upward, the punch 19 is pushed frontward and then, at the time of extruding the billet 22, the pipe material having the inclination gradually formed slenderer from the one end part to the other end part on the side wall part, is obtained.
Patent JP-H1069461-A (JP)
Title: Multi-terminal simulator
Inventor: KISHIMOTO MASANORI
IPC: G06F15/00
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To generate and change procedures in a known language and to easily modify data by automatically generating a language source and a data file of procedures from a procedure log and performing simulation after logging the procedures to be simulated. SOLUTION: A client 1 makes data communication to a server 3 through a LAN to collect procedures at this time as the procedure log. For the procedure logging 2, an application 11 gathers the procedure log at the data communication with the server 3 through the LAN. A procedure generation part 4 separates and extracts the language source 5 and data 6 from the procedure log, a text editor 7 edits the data 6, and a simulator 8 expands the data 6 on a memory according to an execution form program generated by compiling and linking the language source 5 and transfers the data to the server 3 with specified multiplicity to perform simulation of many terminals.
Patent JP-H02312122-A (JP)
Title: Contact deuice for vaculim switch
Inventor: BUIRUHERUMU SHIERUSU
IPC: H01H33/664
Filed: 1990-05-08
Abstract: PURPOSE: To make a current wire path in a contact plate as short as possible by coupling a coil partition conductive with the contact plate on a full length thereof. CONSTITUTION: A side parts of coil partitions 12 and 22 of each of switch contact parts 1 and 2 facing a contact plate 4 continuously abuts with the contact plate 4 and coupled conductive with the contact plate 4 over a full length thereof. The adjacent coil partitions 12 and 22 of both switch contact parts 1 and 2 each other are vertically positioned respectively regarding a switch axle, and a second end of one contact part 1 coupled with a radial conductor member 11 is positioned upward of a first end 23 of the other contact part and vice versa. Thereby, the current wire path length inward of the contact plate is minimally formed.
Patent JP-H11310128-A (JP)
Title: Pendulum device for rolling stock
Inventor: KATO TATSUNA
IPC: B61F5/22
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a pendulum device for rolling stock which has a high freedom on the design of the inclination center. SOLUTION: In this device, a linking mechanism 10 to support an inclined beam 6 allowable to oscillate between the inclined beam 6 and a carriage frame 8 over which a car body 1 is loaded, is provided. The linking mechanism 10 has a pair of vertical links 16 and 18 connected allowable to oscillate at the left side and the right side of the inclined beam 6; and a pair of oscillating links 20 and 22 to which the pair of vertical links 16 and 18 are connected, which are oscillatably supported to the left side and the right side of the carriage frame 8 respectively; while a horizontal link 32 connected allowable to oscillate to both oscillating links 20 and 22 respectively is provided. Further, the movement of the inclined beam 6 to the left side and the right side to the horizontal link 32 is regulated by a regulation pin 38 and a long hole 40.
Patent JP-S5543886-A (JP)
Title: Furnace pipe for processing semiconductor
Inventor: NAGASHIMA HIDEO
IPC: H01L21/22
Filed: 1978-09-22
Abstract: PURPOSE: To provide a semiconductor processing furnace pipe, which is made of high-density silicon nitride obtained by chemical evaporation, which is impenetrable by gas, and which is capable of withstanding high temperature above 1400°, withstanding quick cooling and also withstanding cleaning by HCl or HF-HNO 3 .  
     CONSTITUTION: A carbon rod of hogh purity is heated to about 1400°C. To this are supplied a gas containing silicon, such as silicon tetrachloride, and a gas containing nitrogen, such as ammonia, in the condition of reduced pressure, and thereby silicon nitride is grown on the surface of the carbon rod. When this is grown to a certain thickness, the carbon rod is removed by oxidizing it in an oxidizing furnace, and thereby the desired pipe is obtained. This evaporation-grown silicon nitride, in which growth takes place successively on crystal faces, does not permit the existence of gaps and hence is impenetrable by gas. By using refined material, it is possible to prevent the intrusion of impure substances.The desirable thickness is 1W10mm. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5641919-A (JP)
Title: Improvement of weak ground
Inventor: ARIIZUMI TAKAO
IPC: E02D3/12
Filed: 1979-09-14
Abstract: PURPOSE: To improve the weak ground rationally and economically by adding water or viscosity improver in the process of injecting a chemical stabilizer slurry compounded at a prearranged concentration with regard to weak ground improvement.  
     CONSTITUTION: Respectively required quantities of cement, cement additive and water are supplied from a cement tank 41, additive tank 42 and water tank 43 at the chemical stabilizer plant 4. These compounds are provisionally stored in an agitator tank 45 until an injection was started. Next, the stirring rotor 32 of a deep stratum mixer 3 is turned by a drive unit 34 and at the same time, the deep stratum mixer 3 is lifted at a speed corresponding to the discharge volume of an injection pump 47 and the stabilizer is injected into the ground from injection nozzles 31. At that time, the water or viscosity improver are supplied from a water tank 52 and a visocisity improver tank 53, and mixed with the stabilizer fed from a line mixer 51 depending on soil quality. The mixture is injected into the ground. 
     COPYRIGHT: (C)1981,JPO&Japio